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Combining multi-scale composite windows with hierarchical smoothing strategy for fingerprint orientation field computation
BACKGROUND: Orientation field (OF) plays a very significant role in automatic fingerprint recognition systems. Many algorithms have been proposed for the estimation of fingerprints’ OF but it is hard to solve the dilemma of correcting spurious ridge structure and avoiding singularity location deviat...
Autores principales: | Li, Haiyan, Wang, Tangyu, Tang, Yiying, Wu, Jun, Yu, Pengfei, Guo, Lei, Chen, Jianhua, Zhang, Yufeng |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
BioMed Central
2018
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6167869/ https://www.ncbi.nlm.nih.gov/pubmed/30285765 http://dx.doi.org/10.1186/s12938-018-0559-4 |
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